I recently bought a Vaquero .44 mag. I want to replace the grip with a Ruger bird's head. The Ruger parts order list says it is $105 for the grip frame minus the panels. The only parts that show the need for factory fitting are barrels and cylinders, according to this list. I called Ruger and they said that they will only replace original parts, as everyone knows. But what burns me is they said "BH grip frames are only for their production guns". Undaunted, I asked if Vaquero cylinder frames are generic enouhg to allow grip frames to bolt up regardless of caliber. I was given a very short "Yes". My question to all of you experienced SA guys is: Will a .45 BH grip frame fit on a .44 Vaquero? Where can I get a real Vaquero grip frame if it will, short of buying another gun. Why I'd even pay for the smith work if some one wanted to trade. My gun is currently sporting the regular rose wood grips. If it won't bolt up I guess I'll try to find some Blackhawk laminate grips. Will they fit a Vaquero? Thanks for your time and thought.